138571147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31259}}^1$

素因数の和:31314

約数の個数: 16

約数和(自身を含む): 168053760

約数和(自身を除く): 29482613

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 31259, 343849, 406367, 969029, 4470037, 10659319, 12597377, 138571147]

約数ペア:

[(1, 138571147), (11, 12597377), (13, 10659319), (31, 4470037), (143, 969029), (341, 406367), (403, 343849), (4433, 31259)]